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Solution de Papanicolaou 3b solution polychromatique EA 50 utilisé en coloration nucléaire, pour cytologie, Sigma-Aldrich®

Fournisseur: Merck
Danger

1.09272.0500 1.09272.2500 1.09272.9025 1.09272.1000 1.09272.1022
1.09272.0500EA 59.4 EUR
1.09272.0500 1.09272.2500 1.09272.9025 1.09272.1000 1.09272.1022
Solution de Papanicolaou 3b solution polychromatique EA 50 utilisé en coloration nucléaire, pour cytologie, Sigma-Aldrich®
Papanicolaou's solution 3b polychromatic solution EA 50

Used to demonstrate the differentiation of squamous cells in gynecological cytology


The cytological staining technique developed by Papanicolaou is still the standard method in cancer and hormone cycle diagnosis. Four different polychrome solutions are available; they differ in the various concentrations of the components and produce different cytoplasm stains. In the last staining step is used the so-called polychrome solution, a mixture of eosin, light green SF and Bismarck brown. The polychrome solution is used to demonstrate the differentiation of squamous cells. In gynecological cytology Polychrome solution EA 31 (3a) and EA 50 (3b) are mostly used. In non-gynecological cytology Polychrome solution EA 65 (3c) and EA 65 (3d) are used. It is an IVD product and CE certified.

Densité: 0.82 g/cm³ (20 °C)
Point d'éclair: 17 °C
Température de stockage: Température ambiante
ONU: 1987
ADR: 3,II
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Résultats des tests de spécification

Suitability for microscopy (Vaginal smear) passes test
Nuclei blue to dark violet
Cyanophilic cytoplasm blue-green
Eosinophilic cytoplasm pink


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